June 25, 2012
Geospatial Data Published in June of 2012
OCTO works to keep geospatial data current and introduces new and valuable GIS layers to the District government and public.
The DC GIS program operates a data maintenance and enhancement program to keep data current and introduce new and valuable GIS layers to the District government and public. The most recent data additions and updates to the DC GIS data services are:
| Layer Name |
Update Timeline |
|
Summary Update Notes |
| |
Central Database |
DC GIS Tools |
Data Catalog |
|
| |
|
|
ESRI Shapefile |
Google KML |
|
| Census |
|
|
|
|
|
| Block Polygons |
Done |
Done |
Done |
Done |
demographic data added |
| Tract Polygons |
Done |
Done |
Done |
Done |
demographic data added |
| Environment |
|
|
|
|
|
| Above Ground Storage Tanks |
Done |
Done |
Done |
Done |
major update |
| Green Site |
Done |
Done |
Done |
Done |
verified and added green roofs |
| Street Tree |
Done |
Done |
Done |
Done |
update |
| Location |
|
|
|
|
|
| Address Point |
Done |
Done |
Done |
Done |
MAR Monthly Report |
| Address Alias Point |
Done |
Done |
Done |
Done |
MAR Monthly Report |
| Health |
|
|
|
|
|
| Primary Care Sites |
Done |
Done |
Done |
Done |
update |
| Metro |
|
|
|
|
|
| Metro Entrances |
Done |
Done |
Done |
Done |
new naming for 4 stations |
| Metro Stations |
Done |
Done |
Done |
Done |
new naming for 4 stations |
| Metro Stations - entire system |
Done |
Done |
Done |
Done |
new naming for 4 stations |
| Miscellaneous |
|
|
|
|
|
| Capital Projects - 2012 |
Done |
Done |
Done |
Done |
new layer |
| Liquor License Locations |
Done |
Done |
Done |
Done |
update |
| Grocery Store Locations |
Done |
Done |
Done |
Done |
update |
| Nursing Home Locations |
Done |
Done |
Done |
Done |
update |
| Office of Aging Lead Agency |
Done |
Done |
Done |
Done |
update |
| Senior Service Locations |
Done |
Done |
Done |
Done |
update |
| Political |
|
|
|
|
|
| ANC - 2012 |
Done |
Done |
Done |
Done |
new layer: 2013 boundaries |
| SMD - 2012 |
Done |
Done |
Done |
Done |
new layer: 2013 boundaries |
| Voting Precinct - 2012 |
Done |
Done |
Done |
Done |
new layer: 2012 boundaries |
| Public Service |
|
|
|
|
|
| Police Service Area |
Done |
Done |
Done |
Done |
minor adjustment to one bndy |
| Planning |
|
|
|
|
|
| Future Land Use |
Done |
Done |
Done |
Done |
new layer |
| HistoricDistricts |
Done |
Done |
Done |
Done |
update |
| HistoricLandmarkElements |
Done |
Done |
Done |
Done |
new/replacement layer |
| HistoricLandmarks |
Done |
Done |
Done |
Done |
new/replacement layer |
| HistoricLandmarksPt |
Done |
Done |
Done |
Done |
new/replacement layer |
| HistoricLandmarkSites |
Done |
Done |
Done |
Done |
new/replacement layer |
| PotentialDistricts |
Done |
Done |
Done |
Done |
new/replacement layer |
| PotentialLandmarks |
Done |
Done |
Done |
Done |
new/replacement layer |
| Real Property and Land |
|
|
|
|
|
| Air Rights Lots |
Done |
Done |
Done |
Done |
Read VPM Notes |
| Alley Frontage |
Done |
Done |
Done |
Done |
Read VPM Notes |
| Building Restriction Line |
Done |
Done |
Done |
Done |
Read VPM Notes |
| CAMA Commercial Point |
Done |
Done |
Done |
Done |
Read VPM Notes |
| CAMA Condominium |
Done |
Done |
Done |
Done |
Read VPM Notes |
| CAMA Residential |
Done |
Done |
Done |
Done |
Read VPM Notes |
| Condo Lot |
Done |
Done |
Done |
Done |
Read VPM Notes |
| DC Property Locations |
Done |
Done |
Done |
Done |
Comprehensive Update |
| Owner Polygon |
Done |
Done |
Done |
Done |
Read VPM Notes |
| Owner Point |
Done |
Done |
Done |
Done |
Read VPM Notes |
| Parcel |
Done |
Done |
Done |
Done |
Read VPM Notes |
| Public Easement |
Done |
Done |
Done |
Done |
Read VPM Notes |
| Record Lot |
Done |
Done |
Done |
Done |
Read VPM Notes |
| Reservation |
Done |
Done |
Done |
Done |
Read VPM Notes |
| Sale Point |
Done |
Done |
Done |
Done |
Read VPM Notes |
| Squares Poly |
Done |
Done |
Done |
Done |
Read VPM Notes |
| Tax Lots Poly |
Done |
Done |
Done |
Done |
Read VPM Notes |
| Transportation |
|
|
|
|
|
| Other Bus Line |
Done |
Done |
Done |
Done |
added Big Bus Tour routes |
| Signed Bike Route |
Done |
Done |
Done |
Done |
update |
| Street Roadway Segment |
Done |
Done |
Done |
Done |
update |
| Street Centerline |
Done |
Done |
Done |
Done |
update |
| Street Light |
Done |
Done |
Done |
Done |
update |
| Utility and Communication |
|
|
|
|
|
| Digital Inclusion Sites |
Done |
Done |
Done |
Done |
new layer |
| Zoning |
|
|
|
|
|
| Campus Zoning |
Done |
Done |
Done |
Done |
update |
| Planned Unit Development |
Done |
Done |
Done |
Done |
update |
| Overlay Zoning |
Done |
Done |
Done |
Done |
update |
| Transfer of Development Right |
Done |
Done |
Done |
Done |
update |
| Zoning |
Done |
Done |
Done |
Done |
update |
For District government, the data is available in the DC GIS Central geodatabase, accessible through Citrix on the DC GIS tool bar.
For the public, the data is accessible through the DC GIS Data Clearinghouse/Catalog search engine. Enter a keyword or layer name into the search field to return metadata and download options. Download options are available for both ESRI and Google formats. DC GIS data can also filtered by layer theme for grouped results. The advanced search allows for specialized searching.
If you have any comments about the site or experience any difficulties, please email us.
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